(Solved) : Primary Key Weak Entity Converted Relational Model Explain Example B Advantages Weak Enti Q27364726 . . . .

a. What is the primary key of a weak entity when converted tothe relational model, explain with example.

b. What are the advantages of weak entity set, why do not wealways create strong entities? Explain with example.

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(Solved) : Primary Key Weak Entity Converted Relational Model Explain Example B Advantages Weak Enti Q27364726 . . . .

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